CN218566724U

CN218566724U - Temperature testing device for arch dam body

Info

Publication number: CN218566724U
Application number: CN202222523926.1U
Authority: CN
Inventors: 张丽静; 贾运岗; 程嘉序; 朱龙
Original assignee: Beijing Zhongshuide Technology Development Co ltd
Current assignee: Beijing Zhongshuide Technology Development Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-03
Anticipated expiration: 2032-09-23

Abstract

The invention discloses a temperature testing device for an arch dam body, which relates to the technical field of hydraulic engineering structures and comprises bedrock, wherein the top of the bedrock is welded with the arch dam body, the top of the arch dam body is welded with a top plate, a detection mechanism is arranged at the position, close to the right side, of the top plate, the detection mechanism comprises a detection protection box arranged at the top of the top plate, a moving mechanism is arranged inside the detection protection box, the moving mechanism comprises a mounting plate arranged inside the detection protection box, and the protection box is arranged at the bottom of the mounting plate. A temperature test device of arch dam body, increase the convenience of device through the moving mechanism that sets up, drive motor through setting up drives the hob and rotates, makes the movable block remove, reaches the lift to the backup pad, is convenient for to the detection and the maintenance of detecting the ball, increases the life of device.

Description

Temperature testing device for arch dam body

Technical Field

The utility model relates to a hydraulic engineering technical field, in particular to temperature testing arrangement of hunch dam body.

Background

The arch dam is an arch water retaining building which is convex to the upstream on the plane, and the whole or part of water pressure is transmitted to bedrocks on two sides of a river valley by the action of the arch. Compared with a gravity dam, the stability of the dam body under the action of water pressure does not need to be maintained by means of the weight of the dam body, and the dam body is mainly supported by means of the reaction of the arch end bedrock. The cross section of the arch ring mainly bears axial counter force, and the strength of the damming material can be fully utilized. Therefore, the dam is good in economy and safety. The arch dam is often because various reasons can produce the crack in inside or surface in the construction process, and wherein temperature variation is important reason, needs the temperature testing arrangement of the arch dam body to detect the inside temperature of arch dam to take measures fast, prevent that the arch dam from appearing the crack, reduce the life of arch dam, cause the loss.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides a temperature test device of arch dam body, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the temperature testing device for the arch dam body comprises bedrock, wherein the top of the bedrock is fixedly connected with the arch dam body, the top of the arch dam body is fixedly connected with a top plate, and a detection mechanism is arranged at the position, close to the right side, of the top plate;

the detection mechanism comprises a detection protection box arranged at the top of a top plate, a moving mechanism is arranged inside the detection protection box, the moving mechanism comprises an installation plate arranged inside the detection protection box, the protection box is arranged at the bottom of the installation plate, a driving motor is arranged inside the protection box, a driving gear is inserted into the bottom of the driving motor, a driven gear is arranged on the front side of the left side of the driving gear, and a brake chain is sleeved outside the driving gear.

Furthermore, the top of the driven gear is connected with a rotating shaft in a welding mode, the top end of the rotating shaft is connected with a spiral rod, a moving block is sleeved on the outer wall of the spiral rod, the inner wall of the moving block is tightly attached to the outer wall of the spiral rod, the spiral rod is arranged inside a through groove, the through groove is formed in the middle of a mounting plate, the back of the moving block is connected with a connecting plate through bolts, the back of the connecting plate is connected with a supporting plate through bolts, and a lifting mechanism is installed at the top of the supporting plate.

Further, elevating system is including installing the motor case at the backup pad top, the internally mounted of motor case has brake motor, the bottom welded connection of backup pad has the protecting tube, the internally mounted of protecting tube has the lead screw, the lead screw is connected with brake motor, the sliding block has been cup jointed to the outside of lead screw, the bottom welded connection of sliding block has the lifter.

Further, the lifter has two, installs respectively on the left side and the right side of lead screw, the bottom welded connection of lifter has the gauge rod, the gauge rod cup joints the inside intermediate position at the protecting tube, the bottom welded connection of lead screw has the stopper, the top fixed mounting of stopper has the buffering subassembly, the buffering subassembly has two, installs respectively on the left side and the right side of stopper, the top welded connection of gauge rod has the limiting plate, the detection ball is installed to the bottom of gauge rod.

Furthermore, the two groups of moving mechanisms are respectively installed at positions close to the front and the back inside the detection protection box, the supporting plate is connected with the two moving mechanisms, the back of the detection protection box is provided with a cooling fan, the back of the cooling fan is provided with a mounting substrate, and the cooling fan is installed at the back of the detection protection box through the mounting substrate.

Further, the controller guard box is installed to the position that the front that detects the guard box is close to the top, the visual window has been seted up to the position that the front of controller guard box is close to the top, the internally mounted of controller guard box has control terminal, control terminal's the front is close to the position at top and is provided with display terminal, the receiver is installed at the top that detects the guard box, the top of receiver is provided with the warning light, receiver and display terminal wireless connection, receiver and detection ball wireless connection, detection ball and display terminal and protective tube wireless connection, the expert way has been seted up in the middle of the top of roof.

The embodiment of the utility model provides an have following advantage:

1. the utility model discloses in, go on through the gauge stick that sets up, detection ball and receiver to the inside temperature detection of arch dam and receive, elevating system is installed at the top of gauge stick, increases the convenience and the practicality of device, makes the lead screw rotate through the brake motor operation that sets up and drives the sliding block and slide to reach the lift to the gauge stick, make the device detectable to the inside different degree of depth of arch dam, increase the precision.

2. The utility model discloses in, the moving mechanism through setting up increases the convenience of device, and driving motor through setting up drives the hob and rotates, makes the movable block remove, reaches the lift to the backup pad, is convenient for increase the life of device to the detection and the maintenance of detection ball.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a schematic structural diagram of the detection mechanism of the present invention;

FIG. 3 is a schematic structural view of the inside of the detecting mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at a;

fig. 5 is an enlarged schematic structural diagram of the utility model at B.

In the figure: 1. bedrock; 2. an arch dam body; 3. a top plate; 4. a passage; 5. a detection mechanism; 6. detecting a protective box; 7. a warning light; 8. a receiver; 9. a controller protection box; 10. a visual window; 11. a control terminal; 12. a display terminal; 13. a protective tube; 14. a probe rod; 15. detecting the ball; 16. a moving mechanism; 17. mounting a plate; 18. a through groove; 19. a protective box; 20. a drive motor; 21. a driving gear; 22. a brake chain; 23. a driven gear; 24. a rotating shaft; 25. a screw rod; 26. a moving block; 27. a connecting plate; 28. a support plate; 29. a motor case; 30. braking the motor; 31. a lead screw; 32. a slider; 33. a lifting rod; 34. a limiting block; 35. a buffer assembly; 36. a limiting plate; 37. a lifting mechanism; 38. a heat radiation fan; 39. and mounting the substrate.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, a temperature testing device for an arch dam body comprises a bedrock 1, wherein the top of the bedrock 1 is fixedly connected with an arch dam body 2, the top of the arch dam body 2 is fixedly connected with a top plate 3, and a detection mechanism 5 is arranged at a position, close to the right side, of the top plate 3;

the detection mechanism 5 comprises a detection protection box 6 arranged on the top of the top plate 3, a moving mechanism 16 is arranged inside the detection protection box 6, the moving mechanism 16 comprises a mounting plate 17 arranged inside the detection protection box 6, a protection box 19 is arranged at the bottom of the mounting plate 17, a driving motor 20 is arranged inside the protection box 19, a driving gear 21 is inserted into the bottom of the driving motor 20, a driven gear 23 is arranged on the front side of the left side of the driving gear 21, a brake chain 22 is sleeved outside the driving gear 21, a rotating shaft 24 is welded to the top of the driven gear 23, a screw rod 25 is connected to the top end of the rotating shaft 24, a moving block 26 is sleeved on the outer wall of the screw rod 25, the inner wall of the moving block 26 is tightly attached to the outer wall of the screw rod 25, the screw rod 25 is arranged inside the through groove 18, the through groove 18 is formed in the middle of the mounting plate 17, a connecting plate 27 is connected to the back surface of the moving block 26 through bolts, the back surface of the connecting plate 27 is connected to a supporting plate 28 through bolts, and a lifting mechanism 37 is arranged on the top of the supporting plate 28;

elevating system 37 is including installing the motor case 29 at backup pad 28 top, the internally mounted of motor case 29 has brake motor 30, the bottom welded connection of backup pad 28 has protecting tube 13, the internally mounted of protecting tube 13 has lead screw 31, lead screw 31 is connected with brake motor 30, sliding block 32 has been cup jointed to the outside of lead screw 31, the bottom welded connection of sliding block 32 has lifter 33, lifter 33 has two, install the left side and the right side at lead screw 31 respectively, the bottom welded connection of lifter 33 has gauge rod 14, gauge rod 14 cup joints the inside intermediate position at protecting tube 13, the bottom welded connection of lead screw 31 has stopper 34, the top fixed mounting of stopper 34 has buffering subassembly 35, buffering subassembly 35 has two, install the left side and the right side at stopper 34 respectively.

The top end of the detection rod 14 is connected with a limiting plate 36 in a welding mode, the bottom of the detection rod 14 is provided with a detection ball 15, two sets of moving mechanisms 16 are arranged, the moving mechanisms 16 are respectively installed at positions close to the front and the back of the detection protection box 6, the supporting plate 28 is connected with the two moving mechanisms 16, the back of the detection protection box 6 is provided with a cooling fan 38, a mounting substrate 39 is installed at the back of the cooling fan 38, the cooling fan 38 is installed at the back of the detection protection box 6 through the mounting substrate 39, the position close to the top of the front of the detection protection box 6 is provided with a controller protection box 9, the position close to the top of the front of the controller protection box 9 is provided with a visual window 10, the position close to the top of the front of the controller protection box 9 is provided with a control terminal 11, the position close to the top of the front of the control terminal 11 is provided with a display terminal 12, the top of the detection protection box 6 is provided with a receiver 8, the top end of the receiver 8 is provided with a warning lamp 7, the receiver 8 is in wireless connection with the display terminal 12, the receiver 8 is in a wireless connection with the receiver 15, the receiver 8 in a wireless connection with the detection ball 15, the wireless connection, the receiver 15, the detection ball 15 is in a wireless connection with the display terminal 12 and a protection pipe 13, the wireless connection, the detection ball, the detection channel 4 is provided in the middle of the top plate 3.

It should be noted that, the utility model relates to a temperature test device of arch dam body, control to moving mechanism 16 and elevating system 37 is carried out through the control terminal 11 that sets up during the use, driving gear 21 rotates through the operation of the driving motor 20 that sets up, make braking chain 22 drive driven gear 23 and rotate, thereby make the rotation axis 24 of installing at driven gear 23 top rotate, make rotation axis 24 drive hob 25 rotate, thereby make hob 25 drive movable block 26 and move, reach the removal to backup pad 28, increase the convenient degree of device, when making moving mechanism 16 rise and fall to the highest point, be convenient for to the detection and the maintenance of detection ball 15, increase the life of device, make lead screw 31 rotate through the operation of the braking motor 30 that sets up, thereby make lead screw 31 drive the sliding block 32 of installation and move, the bottom fixed mounting of sliding block 32 has lifter 33, carry out the promotion to detecting rod 14 through lifter 33, make detecting rod 14 stretch out, reach and detect the temperature to the device, increase the practicality, simultaneously detect through detecting ball 15, detect when crossing the temperature, carry out the high warning light through the installation, carry out the warning display of the warning light through the warning display 12, the warning display of the temperature of the passing through the warning display of the display 12 of crossing dam body, the rethread display of dam, the accessible shows the accessible of dam.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a temperature test device of arch dam body, includes bed rock (1), its characterized in that: the top of the bedrock (1) is fixedly connected with an arch dam body (2), the top of the arch dam body (2) is fixedly connected with a top plate (3), and a detection mechanism (5) is arranged at the position, close to the right side, of the top plate (3);

detection mechanism (5) are including installing detection protective housing (6) at roof (3) top, the internally mounted who detects protective housing (6) has moving mechanism (16), moving mechanism (16) are including installing at detection protective housing (6) internally mounted board (17), protective housing (19) are installed to the bottom of mounting board (17), the internally mounted of protective housing (19) has driving motor (20), it has driving gear (21) to peg graft in the bottom of driving motor (20), the left side of driving gear (21) openly is provided with driven gear (23), braking chain (22) have been cup jointed to the outside of driving gear (21).

2. The apparatus for testing the temperature of an arch dam body according to claim 1, wherein: the top of the driven gear (23) is connected with a rotating shaft (24) in a welding mode, the top end of the rotating shaft (24) is connected with a screw rod (25), a moving block (26) is sleeved on the outer wall of the screw rod (25), the inner wall of the moving block (26) is tightly attached to the outer wall of the screw rod (25), the screw rod (25) is arranged inside a through groove (18), the through groove (18) is formed in the middle of a mounting plate (17), the back of the moving block (26) is connected with a connecting plate (27) through bolts, the back of the connecting plate (27) is connected with a supporting plate (28) through bolts, and a lifting mechanism (37) is installed at the top of the supporting plate (28).

3. The apparatus for testing the temperature of the dam body of an arch dam as claimed in claim 2, wherein: elevating system (37) is including installing motor case (29) at backup pad (28) top, the internally mounted of motor case (29) has brake motor (30), the bottom welded connection of backup pad (28) has protective tube (13), the internally mounted of protective tube (13) has lead screw (31), lead screw (31) are connected with brake motor (30), sliding block (32) have been cup jointed to the outside of lead screw (31), the bottom welded connection of sliding block (32) has lifter (33).

4. A temperature testing apparatus for an arch dam body as claimed in claim 3, wherein: lifter (33) have two, install the left side and the right side at lead screw (31) respectively, the bottom welded connection of lifter (33) has gauge rod (14), inside intermediate position at protecting tube (13) is cup jointed in gauge rod (14), the bottom welded connection of lead screw (31) has stopper (34), the top fixed mounting of stopper (34) has buffer assembly (35), buffer assembly (35) have two, install the left side and the right side at stopper (34) respectively, the top welded connection of gauge rod (14) has limiting plate (36), detection ball (15) are installed to the bottom of gauge rod (14).

5. The apparatus for testing the temperature of an arch dam body according to claim 2, wherein: the moving mechanism (16) has two sets ofly, installs respectively and is close to the front and be close to the position at the back in detecting protective housing (6) inside, two moving mechanism (16) are connected in backup pad (28), the back that detects protective housing (6) is provided with radiator fan (38), radiator fan (38) back mounted has mounting substrate (39), radiator fan (38) are installed at the back that detects protective housing (6) through mounting substrate (39).

6. The apparatus for testing the temperature of an arch dam body according to claim 1, wherein: the utility model discloses a portable detector, including detection guard box (6), controller guard box (9) are installed to the position that the front of detection guard box (6) is close to the top, visual window (10) have been seted up to the position that the front of controller guard box (9) is close to the top, the internally mounted of controller guard box (9) has control terminal (11), the position that the front of control terminal (11) is close to the top is provided with display terminal (12), receiver (8) are installed to the top of detecting guard box (6), the top of receiver (8) is provided with warning light (7), receiver (8) and display terminal (12) wireless connection, receiver (8) and detection ball (15) wireless connection, detection ball (15) and display terminal (12) and protective tube (13) wireless connection, through-road (4) have been seted up in the middle of the top of roof (3).